By the way, KCN is the salt of a strong base KOH and a weak acid HCN therefore is it a base not an acid.

]]>http://www.mathisfunforum.com/profile.php?id=337902013-01-18T11:00:19Zhttp://www.mathisfunforum.com/viewtopic.php?pid=249106#p249106HELP!!!A 90% KCN solution is diluted with water to make a solution of 60% acid. When 3 gallons of water is added to dilute it again, the solution becomes 40% acid.a. how much water was added to the solution on the first instance?b. what was the original volume of the 90% acid solution?]]>2013-01-18T10:13:03Zhttp://www.mathisfunforum.com/viewtopic.php?pid=249105#p249105